Read more Osprey’s History Since Osprey’s founding in 1974, every single product design bearing the Osprey name has passed through the hands of owner and founder Mike Pfotenhauer, undergoing relentless scrutiny. From stitching the first lines of custom-fitted packs, to meticulously designing innovative products with intuitive features, to forging personal relationships with the sewing operators who construct the packs, Mike has been the unbreakable thread that makes Osprey a top company. Osprey Eja 48 Women's Backpacking Backpack Women’s-specific and just the right size — not too big and not too small — with outstanding ventilation, strippable features and comfort in spades. For the perfect women's pack to carry when every ounce matters but you still need to count on your backpacking pack for a supportive carry, the Eja is just the ticket. Reach for the Eja 48 for the perfect mid-size ultra-light, with plenty of room to put in the miles, but not so much that you're tempted to overpack. Highly experienced backpackers will appreciate industry-leading comfort and ventilation making it the perfect pack for committing thru-hikes and ultralights like the AT. Made sustainably with recycled materials and PFC/PFAS-free DWR Top pocket web loop attachment points Removable floating lid with top- and under-lid zippered pockets Integrated FlapJacket cover for lidless use Internal hydration sleeve with center back hose port Front stretch mesh pocket for stashing gear Dual-access stretch mesh side pockets Dual strippable side compression straps Read more Ultralight Airspeed Suspension Tensioned backpanel keeps the weight in the pack off of your back, enabling highly ventilated carrying comfort. Injection-molded ladder adjustment system provides 4" of torso adjustability. Web Lash Points Web lash points for attaching overloads for extra carry capacity. Side Compression Straps Dual strippable side compression straps stabilize loads and maintain a streamlined profile. Dual Access Stretch Mesh Side Pockets Dual access stretch mesh side pockets for storing water bottles and other gear. Read more Internal Hydration Reservoir Sleeve Internal hydration reservoir sleeve accommodates up to a 3L reservoir (sold separately). Zippered Hipbelt Pockets Zippered hipbelt pockets keep snacks and smaller items close at hand. Floating Top Lid Removable floating lid with top- and under-lid zippered pockets and an integrated FlapJacket cover for lidless use. Removable Sleeping Pad Straps Removable sleeping pad straps for flexibility with sleep system carry. Read more Renn 65 Women's Backpacking Backpack Ariel 65 Women's Backpacking Backpack Ariel Plus 70 Women's Backpacking Backpack Aura 50 Women's Backpacking Backpack Kyte 66 Women's Backpacking Backpack Eja 48 Women's Backpacking Backpack Volume 65L 65L 70L 50L 66L 48L Load Range 30-40 lbs 35-60 lbs 30-60 lbs 25-35 lbs 30-45 lbs 25-30 lbs Size Options One Size WXS/S and WM/L WXS/S and WM/L WXS/S and WM/L WXS/S WXS/S and WM/L Anti-Gravity Suspension ✓ AirSpeed Suspension ✓ ✓ Integrated Raincover ✓ ✓ ✓ ✓ ✓ Fit-on-the-Fly Hipbelt ✓ ✓ ✓ Removable Top Lid with Flapjacket Cover ✓ ✓